434:
26:
398:, serving a number of plants in the area and connecting with six trunk line railroads. Operation was only at low speed, thus a leading truck's stability was not required. The intent was to eliminate
120:
540:
391:
314:
486:
433:
446:
318:
555:
545:
550:
422:
and plentiful steam-raising ability necessitated the trailing truck. To increase tractive effort still further, a
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truck. The unusual wheel arrangement was also a result of the turntable restrictions on the total wheel base.
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53:
419:
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427:
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25:
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of the Union in 1949, nine of the locomotives were sold to fellow U.S. Steel railroad the
411:
277:
173:
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410:"Consolidations" was needed. Ten driving wheels allowed the application of sufficient
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109:
534:
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161:
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requirements on grades, and thus a locomotive larger than the Union's previous
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449:, where they served until 1962. 304 survives as a static exhibit at
432:
407:
219:
12,000 US gal (45,000 L; 10,000 imp gal)
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28 in × 32 in (711 mm × 813 mm)
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and this purchase gave the name "Union" to this type.
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limits of the line, and the requirement for a large
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75:
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18:
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501:Railway Age (magazine) July 18, 1936 Page 105-106
437:No. 304 on display in Greenville, Pennsylvania.
512:"Duluth, Missabe & Iron Range RR No. 604"
8:
394:was a switching and transfer line owned by
302:
268:
90:
33:
461:
541:Steam locomotives of the United States
15:
7:
14:
358:One preserved, remainder scrapped
285:90,900 lbf (404.3 kN),
24:
375:were built in 1936–1939 by the
293:17,150 lbf (76.29 kN)
227:260 lbf/in (1.79 MPa)
447:Duluth, Missabe and Iron Range
383:locomotives ever built in the
340:URR 301-310; DM&IR 601-609
319:Duluth, Missabe and Iron Range
195:644,510 lb (292.3 tonnes)
187:404,400 lb (183.4 tonnes)
179:343,930 lb (156.0 tonnes)
1:
469:Alexander, Edwin P. (1950).
211:28,000 lb (12.7 tonnes)
572:
426:was fitted to the leading
167:61 in (1,549 mm)
301:
267:
89:
63:61907–61911, 62059–62062,
32:
23:
451:Greenville, Pennsylvania
377:Baldwin Locomotive Works
54:Baldwin Locomotive Works
379:. These were the only
438:
436:
370:Union Railroad 0-10-2
19:Union Railroad 0-10-2
516:SteamLocomotive.info
477:. Bonanza. pp.
473:American Locomotives
350:DM&IR: 1958–1963
556:Freight locomotives
546:Baldwin locomotives
272:Performance figures
551:0-10-2 locomotives
439:
488:978-0-517-01423-3
373:steam locomotives
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563:
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28:
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412:tractive effort
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331:
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278:Tractive effort
224:Boiler pressure
174:Adhesive weight
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136:4 ft
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37:Type and origin
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424:booster engine
392:Union Railroad
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315:Union Railroad
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289:Tender booster
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99:Configuration:
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94:Specifications
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77:Total produced
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2:
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443:dieselization
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385:United States
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243:Cylinder size
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208:Fuel capacity
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154:1,435 mm
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119: •
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108: •
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60:Serial number
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35:
31:
27:
22:
17:
519:. Retrieved
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389:
369:
367:
287:
282:
192:Total weight
414:within the
355:Disposition
330:URR: U-108b
258:Walschaerts
184:Loco weight
535:Categories
521:2006-12-16
457:References
396:U.S. Steel
253:Valve gear
216:Water cap.
68:Build date
42:Power type
416:axle load
404:switchers
348:URR: 1949
311:Operators
233:Cylinders
200:Fuel type
71:1936–1939
332:DMIR: S7
150: in
103:
479:194–195
420:firebox
345:Retired
337:Numbers
145:⁄
50:Builder
485:
428:tender
400:helper
381:0-10-2
306:Career
162:Driver
114:0-10-2
441:Upon
408:2-8-0
326:Class
283:Loco:
131:Gauge
110:Whyte
45:Steam
483:ISBN
406:and
390:The
368:Ten
203:Coal
164:dia.
237:Two
125:E1′
121:UIC
537::
514:.
481:.
453:.
317:,
81:10
524:.
491:.
291::
156:)
152:(
147:2
143:1
140:+
138:8
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